package org.jcat.demo.designpattern.cate3.chainofresponsibility;
public class Test {  
  
    public static void main(String[] args) {  
        MyHandler h1 = new MyHandler("h1");  
		MyHandler h2 = new MyHandler("h2");
		MyHandler h3 = new MyHandler("h3");
  
        h1.setHandler(h2);  
        h2.setHandler(h3);  
  
        h1.operator();  
    }  
}  